The Collection of Decapod and Stomatopod Crustaceans from the Cádiz Oceanographic Centre (CCDE-IEOCD) comprises a number of lithodid crabs from Spanish surveys carried out in African waters. The revision of this material allowed the confirmation of new records of Lithodesferox Filhol, 1885 in Guinea-Bissau and Mauritania, Lithodes mamillifer Macpherson, 1988 in Mozambique, Neolithodes asperrimu...

Previous studies investigated the effect of vegetation on density thresholds of adult Desert Locust gregarization from historical data in Mauritania. We examine here the prediction of locust phase based on adult density and vegetation conditions using the statistical model from Cisse et al. compared with actual behavior of Desert Locust adults observed in the field in Mauritania. From the 130 s...

Hepatitis B and D infections are highly endemic in Mauritania, with prevalences ranging from 10 to 20%. With the present prospective transversal pilot study, we aimed evaluate of HBV, HCV, HDV healthcare workers (HCWs), offer treatment or vaccination as required. At inclusion, each HCW was screened for anti-HBc Ab (followed by HBsAg assay when positive). Additional biological analyses were perf...

The present study highlights a comparative numerical simulation of two geometric configurations three-bladed vertical axis wind rotor. was carried out for different speeds the last year 2021 and applied on climatic zones, Tiaret from Algeria Nouadhibou Mauritania. This is useful to estimate aerodynamic power new tandem (biplane) geometry. objective this predict lift coefficients in order effici...

To confirm the presence of Crimean-Congo hemorrhagic fever in Sudan, we tested serum of 8 patients with hemorrhagic fever in a rural hospital in 2008. Reverse transcription-PCR identified Crimean-Congo hemorrhagic fever virus. Its identification as group III lineage indicated links to virus strains from South Africa, Mauritania, and Nigeria.

From February to August 2003, 38 persons were infected with Crimean-Congo hemorrhagic fever (CCHF) virus in Mauritania; 35 of these persons were residents of Nouakchott. The first patient was a young woman who became ill shortly after butchering a goat. She transmitted the infection to 15 persons in the hospital where she was admitted and four members of her family. In Nouakchott, two disease c...

This paper conceptualises foreign aid as a geopolitical form of rent in order to help distinguish the conditions under which aid is detrimental to sustained economic recovery from those where it is beneficial. Foreign aid shares with natural resource rent and contrived (i.e., government monopoly) rent the property of being a large revenue stream that is detached from the economic activity that ...

OBJECTIVES Plasmodium falciparum and Plasmodium vivax occur in Mauritania. Drug-resistant P. falciparum has been reported, but the drug-resistance status of P. vivax is unknown. The aims of the present study were to determine the prevalence of mutant pvdhfr, pvdhps and pvmdr1 genes and of pvmdr1 gene amplification in P. vivax isolates in Nouakchott, the capital city of Mauritania, and to establ...